[Observium] Scheduled downtime or maintence

Hi,

Ive got a customer location that they have to reboot machines nightly (old Asterisk boxes that have not been upgraded yet), and so obviously this throws a wrench in on alerts. Im not seeing anything in the documentation to where you can schedule downtime or maintenance, like Nagios let's say does.

One thing I thought of was disable the poller during this window, then enable it back with a script, pretty janky but that would work for now.

Is this something planned on the roadmap and have others shown any interest in this?

Thanks